Thank you so much for explaining about this happen.. I'm suffering same problem 😢. My hand when I wake up it's so hard... But it's automatically back to normal after two three hours..
mama rassawak karana kenek ath dekama hiri hiri wetenawa welimita laga idan kekkumak ekka hiri wetenne Agili ekkama ath dekema ekama vidihata beheth kara hodai kiyana ayagen kisima aduwak ne ane weda mahaththaya mata ibathuma inna thenak kiyanna behethk ho kiyanna